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AACC Approved Methods of Analysis, 11th Edition -AACC Method 86-02.01. Vitamin A -- Carr-Price Method

AACC Approved Methods of Analysis, 11th Edition

Vitamins

AACC Method 86-02.01
Vitamin A -- Carr-Price Method

VIEW METHOD

Objective
This method measures vitamin A in nonfat and instantized dry milks. Milk samples are saponified and extracted in hexane or hexane/ethyl ether. Vitamin A is reacted with antimony trichloride and read spectroscopically.